baber/WOPTO huggingface dataset:
Patent DE-19824402-A1 (DE)
Title: Measuring unit for identifying hidden defects in solid bodies consists of scanning system and vibration excitation system which vibrates possible defect body and scanning system
Inventor: ZIPSER LOTHAR
IPC: G01N29/04
Filed: 1998-05-30
Abstract: The vibration data from the scanning system (1) is transmitted to the data processing system (6). In the processing system (6), from the amount of the vibration data, according to the known processes, vibration relevant characteristics, e.g. fundamental frequencies, amplitudes or phases of the speed (v) or the elongation (xi), partial resonances, vibration structures are separated, and these characteristics are evaluated according to specified criteria. The presence or the non existence of defects, e.g. cracks, material fatigue or delamination in the body (3) being tested, is identified and a defect signal (7) is transmitted.
Patent DE-19825804-A1 (DE)
Inventor: FRICK WENDELIN
IPC: C07K5/068
Filed: 1998-06-10
Abstract: The invention relates to substituted benzo(b)thiepine-1,1-dioxide derivatives and to the acid addition salts thereof. The invention relates to compounds of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5> and Z have the cited descriptions, to the physiologically compatible salts, to physiologically functional derivatives, and to a method for the production thereof. The compounds are suited, for example, as hypolipidemic agents.
Patent DE-19826680-A1 (DE)
Title: Reading and processing device for stored document text and/or image data e.g. for multimedia CD-ROM
Inventor: KIEDERLE RICHARD
IPC: G11B27/10
Filed: 1998-06-16
Abstract: The device (1) has a data reader (22) for scanning the stored text and/or image data and a read/write device (25) for recording document information specific  to the user on  a second  recording medium (27), with user specific text and/or image data entered via  an input device (4,5) for combining  with the text and/or image data recorded on the initial recording medium  (20).
Patent DE-19829209-A1 (DE)
Inventor: MICHEL PETER
IPC: E05F15/697
Filed: 1998-06-30
Abstract: According to the invention, a variable transmission is provided in the sense of an essentially constant load of the drive motor over the entire regulating distance, especially an increased transmission when arriving in the closed position, in order to increase the work load of the actuating drive motor (1) while providing an improved jamming prevention of a closing part. Said closing part is, in particular, a motor vehicle window pane (2) which can be displaced by a transmission, especially a cable drive drum (3 or 4). For this, the drive motor, for example, is not to be designed with regard to the maximal load when arriving in the closed position and, at the same time, a rapid jamming prevention is possible due to the slower speed when approaching the closed position.
Patent DE-19830826-A1 (DE)
Title: Dynamic damper assembly for clutch mechanism in motor vehicle
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/136
Filed: 1998-07-09
Abstract: A dynamic damper assembly (10) for a clutch mechanism (1) consisting of a main clutch (3) mounted between a crank shaft (8) of an engine and a drive shaft (9) of a transmission, so the two can mutually rotate together. The dynamic damper assembly consists of a part forming the mass (11) arranged to turn with the drive shaft (9), a secondary clutch mechanism (13) fitted between the mass (11) and the drive shaft (9) which disengages the two parts (11,9) when the main clutch mechanism (3) disengages the crank shaft (8) from the drive shaft (9).  An elastic element (12) is provided between the drive shaft (9) and the rotating mass (11) to join the two elastically in an axial and rotary direction when they are mutually locked up by the secondary clutch (13).
Patent DE-19832549-A1 (DE)
Title: Container for textile fibres has four sidewalls made of panels linked by corner profiles suitable for manufacture in different sizes
Inventor: FEIGL MANFRED
IPC: B65H75/16
Filed: 1998-07-21
Abstract: An elongated can holds a quantity of textile fibres, and has a sidewall and two end-walls. The sidewalls and end-walls are flat panels (2, 3) linked by corner profiles (4).
Patent DE-19832724-A1 (DE)
Title: Method for producing polished lenses
Inventor: SCHNEIDER GUENTER
IPC: B24B13/005
Filed: 1998-07-21
Abstract: After producing the basic curvature to correct elliptical errors the position of the lens and the grinding tool are adjusted relative to each other so that the grinding tool in the transverse direction to the direction of movement on producing the basic curvature for at least a further grinding process is offset directly to one side and then in turn for a further grinding process to the other side. Independent claim describes two-spindle grinding machine where the tool spindle (12) or workpiece socket (7) is displaceable across the basic curvature.
Patent DE-19833094-A1 (DE)
Title: Catalytic hydrogenation of aromatic polymers with insignificant decrease in molecular weight using catalyst based on VIII sub-group metal with silicon or aluminum oxide support
Inventor: WEGE VOLKER
IPC: C08F8/04
Filed: 1998-07-23
Abstract: Aromatic polymers are obtained without significant decrease in molecular weight when a special catalyst is used containing an VIII sub-group metal with a Si or Al oxide support or their mixtures, in which at least 10% of the pore volume has a pore diameter less than 600 Angstrom , a maximum mean pore diameter of 900 Angstrom , a minimum BET-surface of 100 m<2>/g, and a specific pore size distribution.  Aromatic polymers are hydrogenated in the presence of a catalyst which is an VIII sub-group metal or mixture of metals and an Si or Al oxide support or their mixture, the pore volumes of the catalyst diameters between 100 and 1000 Angstrom are 100-15% of the total pore volume, as measured by the mercury porosity method.
Patent DE-19833791-A1 (DE)
Title: Tool for fitting or removing ball in joint prosthesis
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61F2/30
Filed: 1998-07-21
Abstract: The ball has a very slightly tapered blind bore accommodating a cup with a very slightly tapering interior. The very slightly tapering end of a shaft, which fits into the bone, fits into the cup and jams it into the bore in the ball. The cup has a slit in its base.  The tool has a pair of handlebars (14) at the top of a shaft (15). A handgrip (2) surrounds the shaft and is keyed to a sleeve (3) by two pins (4). There is a pair of projections (9) at the end of the sleeve which may go through the slits in the bottom of the cup, then may be turned through 90 degrees to engage the bottom of the cup. The sleeve has a female thread (7) engaging a male thread (8) on the shaft so that its end may be extended out of the sleeve when the handgrip is turned relative to the handlebars.
Patent DE-19836712-A1 (DE)
Title: Double frequency, diode-pumped fixed body laser for influencing internal cavity polarizing modes provides a stabilized output performance
Inventor: EDELMANN MARTIN
IPC: G02F1/37
Filed: 1998-08-13
Abstract: A nonlinear crystal (6) fitted inside a cavity and behind a laser crystal (5) doubles in frequency according to type II. An optical lambda /8 plate quartz element (7) within a cavity fitted in front of, or behind, the nonlinear crystal turns the polarizing direction of each linear polarized portion of fundamental wavelength light on the crystal's axis by 45 deg   during double passage through it.
Patent DE-19844122-A1 (DE)
Title: Flashing symbol production on video screen, e.g. for teletext
Inventor: SZABELSKI PIOTR
IPC: H04N5/445
Filed: 1998-09-25
Abstract: The method involves reading each pixel into a buffer memory (12) at a first frequency. The pixel is read as a data word which contains additional information about a first and second colour, and a flash value.  The data words are read from the buffer memory at a second frequency, and fed to a display controller (13). Here the first colour for a first pixel component of a graphical symbol is changed to the second colour, at the frequency of a clock source (10), and the pixels are converted into a video signal, for display on a screen.
Patent DE-19850595-A1 (DE)
Inventor: ALAVI MANI
IPC: B23K1/005
Filed: 1998-11-03
Abstract: A laser beam (32) heats solder (12) applied to a solder point to melting point, and interrupts the beam. The laser beam is applied to the reverse side of a packageless semiconductor chip (10) opposite the side with the solder point. Solder of at least two solder points may be heated simultaneously, or all solder points may be heated at the same time. The laser may be applied for 0.1 to 0.5 seconds, with a focus diameter of 0.1 to 2.0 mm at a power of up to about 10 W. An Independent claim for a method of ending a soldering process during laser soldering of a semiconductor chip is also included. A chip card is also claimed.
Patent DE-19851745-A1 (DE)
Inventor: HOFELE HANS
IPC: B21D43/00
Filed: 1998-11-10
Abstract: The transfer device consists of several transfer devices (e.g. 14, 15) with at least one workpiece holder (28) carried by a lever transmission (23). Each lever transmission transmits the setting motion of two independent drives (39, 44) to the holder. One of the drives is fixed and the other is moved by the fixed one.
Patent DE-19857098-A1 (DE)
Inventor: OSER DANIEL
IPC: A61B5/103
Filed: 1998-12-10
Abstract: The invention relates to a device and method for measuring the periphery of a body. To this end, the device comprises at least the following elements: A wire which has a known longitudinal section with a length LD; a position sensor (4) which is in active contact with the wire (5) such that a signal S is emitted as soon as the wire (5) exerts at least one predetermined tractive force Z on said position sensor (4); a drive device (6, 7) for tensioning the longitudinal section of the length LD of the wire (5) along the periphery (2) of the body (3). The drive device (6, 7) is connected to the position sensor (4) in such a way that the wire (5) is no longer tensioned when the signal S is emitted. The inventive device also comprises a path-measuring sensor which is in active contact with the drive device (6, 7) and which is provided for measuring the path WD over which the wire (5) travels when tensioned along the periphery (2) of the body (3) by said drive device (6, 7) so that the periphery (2) of the body (3) can be determined (150) from the length LD, from the path WD and from a device-dependent geometry factor G.
Patent DE-19859664-A1 (DE)
Inventor: SCHEITHE WOLFGANG
IPC: G01M1/20
Filed: 1998-12-23
Abstract: According to the inventive method for balancing a rotor, an initial unbalance measurement is taken first and a test run is then carried out with a test weight in a predetermined balancing plane in order to determine the influence coefficients. A balance weight is then calculated iteratively by approximation, in order to minimise the residual oscillations. The anticipated residual oscillations are then determined mathematically and compared with an optimisation condition. If the optimisation condition is not satisfied the problem is a two or more plane problem rather than a single plane problem. In this case, another balancing plane is established and another test run is carried out with a known test mass being applied to said other balancing plane in order to determine the corresponding influence coefficients. A set of two balance weights and the corresponding residual oscillations are then calculated iteratively for comparing with the optimisation condition. Different balancing planes are established and test runs are carried out until the optimisation condition is satisfied. The rotor is then balanced with the calculated balancing masses.
Patent DE-19860486-A1 (DE)
Title: Image forming system e.g. printer or copier which provides recycling information
Inventor: KISHIMOTO HAJIME
IPC: B41M7/00
Filed: 1998-12-28
Abstract: An original is read and digitized to form a first image which is stored in a page memory via a selector. A device counts the number of black pixels, and recycling information is prepared in the form of a second image based on the count. The second image is fed to the page memory via the selector and combined with the first image, and printed on recording paper. When the paper is recycled, a recycling process can be selected based on the recycling information.
Patent DE-19903743-A1 (DE)
Title: Cooling water supply arrangement passes cold energy between open force-cooled or naturally operated cooling tower and phase change storage device by activating cold water circuit
Inventor: BECKERT KONRAD
IPC: F28D20/02
Filed: 1999-01-30
Abstract: The arrangement has an open cooling tower (2), a phase change storage device (1) and a heat exchanger (3). Cold energy is stored in the storage device at night and in the early morning by activating the cold water circuit between the open cooling tower, which can be force-cooled or operated naturally, and the phase change storage device.
Patent DE-19906875-A1 (DE)
Title: Semiconductor assembly, especially with microwave chips e.g. for a mobile telephone, has a thin heat radiating substrate formed by diffusion metallization of molten copper into a molybdenum pressing
Inventor: HIRAYAMA NORIO
IPC: H01L21/48
Filed: 1999-02-18
Abstract: Semiconductor assembly, has a thin heat radiating substrate formed by diffusion metallization of molten copper into a molybdenum pressing. A semiconductor assembly, with mounted chips, has a less than 0.4 mm thick heat radiating substrate of a copper - molybdenum (Cu-Mo) composite material formed by diffusion metallization of 30-40 wt.% copper in molten form into a molybdenum pressing. Independent claims are also included for the following: (i) an isostatic pressing process for producing a pressing for forming a composite material for the above semiconductor assembly; and (ii) a process for producing a heat radiating substrate for the above semiconductor assembly.
Patent DE-19910774-A1 (DE)
Title: Vehicle fresh air vent system has adjuster wheels controlling vanes by output gear rims meshing with drive element of gearing connected to electric motor and associated operating element
Inventor: EHLERS BERND
IPC: B60H1/34
Filed: 1999-03-11
Abstract: The fresh air vent system has a nozzle housing (12) with front frame (26) and vertical and horizontal vanes (20, 22) connected to associated adjuster wheels (38, 60) which each have an output gear rim (40, 64) meshing with a drive element of a gear device. Each drive element is connected to an associated electric motor (46, 70) having associated operating elements (76, 78, 82, 84).  The operating elements are provided as press buttons or switches on the front frame. The electric motors can be attached to the nozzle housing.
Patent DE-19911744-A1 (DE)
Title: Baugruppe zur druckdichten Trennung eines ersten Hohlleiters von einem zweiten Hohlleiter sowie Verfahren zur Herstellung einer solchen Baugruppe
Inventor: OTTO JOHANNGEORG
IPC: H01P1/08
Filed: 1999-03-16
Abstract: Die Erfindung betrifft eine Baugruppe zur druckdichten Trennung eines ersten Hohlleiters (12) von einem zweiten Hohlleiter (16), mit einem druckfesten Leiterkörper (22) sowie einem ersten Adapter (26), der zwischen dem ersten Hohlleiter (12) und dem diesem zugewandten Ende des Leiterkörpers (22) angeordnet ist, und einem zweiten Adapter (30), der zwischen dem zweiten Hohlleiter (16) und dem diesem zugewandten Ende des Leiterkörpers (22) angeordnet ist, wobei die Dielektrizitätskonstanten des ersten und des zweiten Adapters (26, 30) zwischen denjenigen des Leiterkörpers (22) und der Hohlleiter (12, 16) liegen. Eine solche Baugruppe kann insbesondere bei einem elektronischen Gerät mit einem Kontaktstift (10) und einer Antenne (18) verwendet werden, wobei der Kontaktstift (10) in einen ersten Hohlleiter (12) einstrahlt und die Antenne (18) mit einem zweiten Hohlleiter (16) verbunden ist und zwischen dem ersten und dem zweiten Hohlleiter (12, 16) eine druckdichte Durchführung für Mikrowellenstrahlung benötigt wird.
Patent DE-19914053-A1 (DE)
Title: Holding device of strutted frames has bearing faces of frames facing outwards and two adjoining frames joined using toothed clamping jaws in modular design.
Inventor: JENTER MARIANNE
IPC: E03C1/01
Filed: 1999-03-27
Abstract: The supporting frames (2,3) have a bearing surface (10) on the surface or long sides turned away from the frame and any two adjoining frames are joined by various holding devices (1) on their opposing faces (10). The frames consist of quadrant tubes whose side facing away from the frame acts as outer face (10), the frames being joined releasably by clamping jaws which have teeth where they face the frames so as to engage these when installed. The frames come in triangular or rectangular contour and have interposed acoustic material. The frames have at least one empty pipe for fluid or electric leads, the pipes in one holder (1) joined to those in the other holder by intermediate pipes, couplings or sleeves and plasterboard (7) or fireproof panels can be joined to the frames as cladding. Tiles or tapestry can also be applied to the frames as required.
Patent DE-19915963-A1 (DE)
Title: Fitting for electric toothbrush has rear housing for rigid attachment to handle part and movable front part connected to rear part with fork for clamping tooth cleaning chord, drive rod
Inventor: BIGLER MICHAEL
IPC: A61C17/34
Filed: 1999-04-09
Abstract: The fitting (1) has a rear housing (2) for rigid attachment to the toothbrush's handle part (5) and a movable front part (3) connected to the rear part with a fork (4) for clamping a tooth cleaning chord. The front part also has a drive rod (7) extending movably in the rear housing for connection to the toothbrush's axle (6) when the fitting is joined to the handle part.
Patent DE-19917854-A1 (DE)
Title: Doppelwandiger Tank, insbesondere zur Lagerung von Heizöl, Dieselkraftstoff, Schmier- und Hydraulikölen
IPC: B65D90/503
Filed: 1999-04-21
Abstract: Die Erfindung betrifft einen doppelwandigen Tank, insbesondere zur Lagerung von Heizöl, Dieselkraftstoff, Schmier- und Hydraulikölen, mit einem Innenbehälter (1) aus Kunststoff und einem Außenbehälter (2) aus Stahlblech, der mit einem Behälterdeckel (6) versehen ist. Der Behälterdeckel (6) enthält Öffnungen für Stutzen (7) des Innenbehälters (1) und weist einen im Querschnitt U-förmigen Kragen (8) auf, der auf den oberen Rand des Behältermantels aufgesetzt und mit dem Behältermantel (3) fest verbunden ist. Der Innenraum des Kragens (8) enthält eine Dichtung, die den Kragen gasdicht gegen den Behältermantel (3) abdichtet. Auf den Stutzen (7) sind Druckringe zur Druckbeaufschlagung von Dichtungen, welche die Stutzen (7) ringförmig umgeben, angeordnet.
Patent DE-19918502-A1 (DE)
Title: Internal combustion engine or pump etc. lobe systems
Inventor: BRAUNECKER WILHELM
IPC: F01C1/077
Filed: 1999-04-23
Abstract: Expansion and compression are produced by a lobe (3) rotating in a hollow cylindrical housing (1), the lobe connected by a split roller joint (4) to a co-rotating hollow cylinder (2). The cylinder dips at an angle into the housing wall to give a planar parting between chambers both sides of the lobe and outside the cylinder wall. The chambers are joined via inlet and outlet ports to other chambers in part without valve and lobe shaft-controlled. Lobe assemblies come in singles, pairs or multiples and are arranged in sequence or adjacently so the dynamic forces of two lobe systems balance out at opposed angular velocities with the lobe angle offset 180 degrees from the center of the cylinder in each case. Angularly offset lobe systems provide smooth running and moderated pressures. The chamber ports function either without valve or under lobe control and in part under pressure as flapper valve or angle-dependent roller slide or via transfer channels within the hollow cylinder.
Patent DE-19919448-A1 (DE)
Inventor: FOX NORBERT
IPC: F25D21/14
Filed: 1999-04-29
Abstract: The appliance (1) has a circulating fan (9), an electrochemical sensor (3), an electronic comparator (4) and indication unit which indicates the exceeding of a reference nitrite concentration value of the sensor by the electronic unit.
Patent DE-19927233-A1 (DE)
Inventor: KORBER WALTER
IPC: F42B3/12
Filed: 1999-06-15
Abstract: The detonator for inflating a car air bag or releasing a safety belt has two parallel metal rods(1, 2). These are fused at their ends into a glass plug (3). A metal sleeve (4) is fitted on to the plug and a cover plate at the top of the plug surrounds the rods and is in conducting contact with them. It is also sealed to the wall of the sleeve.
Patent DE-19928196-A1 (DE)
Title: Vorrichtung zum Einstellen von Führungssegmenten einer Stranggieß- bzw. Gießwalzanlage
Inventor: STREUBEL HANS
IPC: B22D11/128
Filed: 1999-06-19
Abstract: Die Erfindung betrifft eine Vorrichtung zum Einstellen von gegenüberliegenden Führungssegmenten einer Stranggieß- bzw. Gießwalzanlage in vorzugsweise drei unterschiedlichen Positionen, wobei jeweils ein Führungssegment mit einem Hydraulikzylinder (1) und das gegenüberliegende Führungssegment mit dessen Kolben (8) bzw. Kolbenstange (10) verbunden ist, wobei der Kolben (8) doppelt wirkend ausgebildet und zumindest einer der drei Positionen durch eine Anschlagfläche im Zylinderinnern festgelegt ist. Die erfindungsgemäße Lösung gestattet, dass auf einfache Weise drei unterschiedliche Zylinderpositionen eingestellt werden können, die durch Anschlagflächen des Hydraulikzylinders (1) festgelegt sind, wobei zumindest eine der Anschlagflächen außerhalb des Hydraulikzylinders (1) angeordnet ist.
Patent DE-19934709-A1 (DE)
Inventor: CUVELIER ROLAND
IPC: H01R12/58
Filed: 1999-07-23
Abstract: The invention relates to a contact element which can be press-fitted into a hole on a printed circuit board. The contact element has a press-fit zone (1) which can be subdivided into a front and a rear deformable zone (5, 6) and an insertion zone (4). Both the front and rear deformable zones (5, 6) have an aperture (2). A strut (7) is formed between the apertures (2). This configuration optimises the rigidity of the press-fit zone (1) and the retaining force is improved by the use of a sheet metal with a reduced material thickness. During the press-fitting process, the front deformable area (5) also performs a calibration of the hole diameter.
Patent DE-19947016-A1 (DE)
Title: Cooling device for computer
Inventor: BIRKMAIR ANTON
IPC: G06F1/20
Filed: 1999-09-30
Abstract: The hood-like part (11) has channel like space (12) with inlet and outlet side air inlet and outlet openings. The part is placed over the components so the components are inside the channel. The channel direction and diameter are formed so air current from fan is concentrated and targeted onto the components in the channel, especially onto processor and memory units.  The whole part (11) is constructed from a one-piece sheet of material.
Patent DE-19950630-A1 (DE)
Title: Method and device for testing consistency in pipelines and raceway pipe work detects exact amounts of water loss and pressure loss in air pressure testing.
Inventor: SKLARZ HORST
IPC: G01M3/28
Filed: 1999-10-20
Abstract: A testing vehicle (1) has the required fittings for measuring and control techniques. A controller (2) connects to compressed air (3) and water (4) feeds. The testing process begins with setting up bubbles (B1,B2) positioned in the pipe work to be tested via a shaft (9,10). The bubbles are filled by compressed air pipes (5,6) at a level preset by a computer. The inner pressure is continuously checked by pressure transmitters and corrected accordingly.